Sources of groundwater salinity and potential impact on arsenic mobility in the western Hetao Basin, Inner Mongolia

•The build-up of groundwater salinity was related to natural processes.•Non-direct evaporation and mineral/evaporite dissolution contribute to groundwater salinity.•Co-occurrence of high As and high salinity groundwater were found.•High salinity groundwater (high SO4) may enhance As hazard in reduci...

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Veröffentlicht in:	The Science of the total environment 2017-12, Vol.601-602, p.691-702
Hauptverfasser:	Jia, Yongfeng, Guo, Huaming, Xi, Beidou, Jiang, Yonghai, Zhang, Zhuo, Yuan, Rongxiao, Yi, Weixiong, Xue, Xiaolei
Format:	Artikel
Sprache:	eng
Schlagworte:	Cl/Br ratio Evaporation Groundwater arsenic Hetao Basin Salinization Sulfate reduction
Online-Zugang:	Volltext
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